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* Licensed to the Apache Software Foundation (ASF) under one
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* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.wso2.carbon.rule.mediator;
import org.apache.synapse.ManagedLifecycle;
import org.apache.synapse.Mediator;
import org.apache.synapse.MessageContext;
import org.apache.synapse.config.Entry;
import java.util.Properties;
/**
*
*/
public class RuleMediatorSample604Test extends AbstractTestCase {
private static final String RULE_FILE = "<package name=\"SimpleMessageTransformationRules\"\n" +
" xmlns=\"http://drools.org/drools-5.0\"\n" +
" xmlns:xs=\"http://www.w3.org/2001/XMLSchema-instance\"\n" +
" xs:schemaLocation=\"http://drools.org/drools-5.0 drools-4.0.xsd\">\n" +
" <rule name=\"Invoke Always IBM \">\n" +
" <lhs>\n" +
" <pattern object-type=\"String\" identifier=\"symbol\">\n" +
" </pattern>\n" +
" <eval>symbol.equals(\"MSFT\") || symbol.equals(\"SUN\")</eval>\n" +
" </lhs>\n" +
" <rhs>\n" +
" update(drools.getWorkingMemory().getFactHandle(symbol),\"IBM\");\n" +
" </rhs>\n" +
" </rule>\n" +
"\n" +
"</package>";
private static final String MEDIATOR = " <rule>\n" +
" <ruleset uri=\"SimpleMessageTransformationRules\">\n" +
" <source key=\"rule-script-key\"/>\n" +
" <creation>\n" +
" <property name=\"source\" value=\"xml\"/>\n" +
" </creation>\n" +
" </ruleset>\n" +
" <session type=\"stateless\"/>\n" +
" <facts><fact name=\"symbol\" expression=\"//m0:getQuote/m0:request/m0:symbol/child::text()\"\n" +
" type=\"java.lang.String\" xmlns:m0=\"http://services.samples/xsd\"/></facts>\n" +
" <results><result name=\"symbol\" expression=\"//m0:getQuote/m0:request/m0:symbol\"\n" +
" type=\"java.lang.String\" xmlns:m0=\"http://services.samples/xsd\"/></results>\n" +
"\n" +
" </rule>";
public void testMediator() throws Exception {
RuleMediatorFactory mediatorFactory = new RuleMediatorFactory();
Properties properties = new Properties();
Mediator ruleMediator = mediatorFactory.createMediator(createOMElement(MEDIATOR),properties);
((ManagedLifecycle) ruleMediator).init(null);
MessageContext ibmMC = getMessageContext("IBM");
ruleMediator.mediate(ibmMC);
assertEquals("IBM",
ibmMC.getEnvelope().getBody().getFirstElement().
getFirstElement().getFirstElement().getText());
MessageContext msfcMC = getMessageContext("MSFT");
ruleMediator.mediate(msfcMC);
assertEquals("IBM",
msfcMC.getEnvelope().getBody().getFirstElement().
getFirstElement().getFirstElement().getText());
MessageContext sunMC = getMessageContext("SUN");
ruleMediator.mediate(sunMC);
assertEquals("IBM",
sunMC.getEnvelope().getBody().getFirstElement().
getFirstElement().getFirstElement().getText());
}
private MessageContext getMessageContext(String symbol) throws Exception {
MessageContext context = TestUtils.getAxis2MessageContext(
"<m:getQuote xmlns:m=\"http://services.samples/xsd\">\n" +
" <m:request>\n" +
" <m:symbol>" + symbol + "</m:symbol>\n" +
" </m:request>\n" +
" </m:getQuote>\n"
, null);
Entry entry = new Entry("rule-script-key");
entry.setValue(createOMElement(RULE_FILE));
context.getConfiguration().addEntry("rule-script-key", entry);
return context;
}
}